Karl Fredrik Nørstenæs is a private shareholder with an estimated portfolio value of NOK 38.5m. Karl Fredrik Nørstenæs holds a stake in 1 company, and roles in several others.

Estimated portfolio value

NOK 38.5m

The sum of estimated values across all known holdings in Norwegian AS/ASA companies

Companies Karl Fredrik Nørstenæs owns

Company	Stake	Value (est.)
JOY ZONE AS	100.0%	NOK 38.5m

Roles

Styremedlem

2 selskaper

HEAVY WATER INTERNATIONAL AS 985776334

RESQ BIOMETRICS AS 923154124

Styrets leder

2 selskaper

JOY ZONE AS 989175386

SLAG AS 919765011

Daglig leder

1 selskap

HEAVY WATER INTERNATIONAL AS 985776334

Varamedlem

1 selskap

NANI AS 889175362

Active roles recorded in the Register of Business Enterprises / the Central Coordinating Register

Source: Biztrac.no · Data from the Brønnøysund Register Centre and the Norwegian Tax Administration · Last updated 02.09.2026.